452-77-7 Benzenamine, 3-fluoro-4-methyl- (9CI) 3-Fluoro-p-toluidine p-Toluidine, 3-fluoro- 4-12-00-01981 (Beilstein Handbook Reference) 4-Amino-2-fluorotoluene BRN 2715987 EINECS 207-212-4 2-Fluoro-4-aminotoluene 3-Fluoro-4-methylaniline NSC 57470 CAS 452-77-7
| CAS No. | 452-77-7 |
| Molecular Formula | C7H14FN |
| Molecular Weight | 131.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 452-77-7 Benzenamine, 3-fluoro-4-methyl- (9CI) 3-Fluoro-p-toluidine p-Toluidine, 3-fluoro- 4-12-00-01981 (Beilstein Handbook Reference) 4-Amino-2-fluorotoluene BRN 2715987 EINECS 207-212-4 2-Fluoro-4-aminotoluene 3-Fluoro-4-methylaniline NSC 57470 is closely related to fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
452-77-7 Benzenamine, 3-fluoro-4-methyl- (9CI) 3-Fluoro-p-toluidine p-Toluidine, 3-fluoro- 4-12-00-01981 (Beilstein Handbook Reference) 4-Amino-2-fluorotoluene BRN 2715987 EINECS 207-212-4 2-Fluoro-4-aminotoluene 3-Fluoro-4-methylaniline NSC 57470 (CAS 452-77-7) is a high-purity analytical reference standard with the molecular formula C7H14FN and a molecular weight of 131.19 g/mol.
Based on its molecular formula C7H14FN, 452-77-7 Benzenamine, 3-fluoro-4-methyl- (9CI) 3-Fluoro-p-toluidine p-Toluidine, 3-fluoro- 4-12-00-01981 (Beilstein Handbook Reference) 4-Amino-2-fluorotoluene BRN 2715987 EINECS 207-212-4 2-Fluoro-4-aminotoluene 3-Fluoro-4-methylaniline NSC 57470 contains fluorine substitution; these features give the compound characteristic molecular-ion distribution patterns in mass spectrometry. The molecular weight of 131.19 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C7H14FN |
| Molecular Weight | 131.19 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- (+/-)-1-(4-FLUOROPHENYL)ETHYLAMINE (+/-)-4-FLUORO-ALPHA-METHYLBENZYLAMINE (RS)-1-(4-FLUOROPHENYL)ETHYLAMINE 1-(4'-FLUOROPHENYL)ETHANAMINE 1-(4-FLUOROPHENYL)ETHAN-1-AMINE 1-(4-FLUOROPHENYL)ETHANAMINE 1-(4-FLUOROPHENYL)ETHYLAMINE 1-(P-FLUOROPHENYL)-ETHYLAMINE 2-AMINO-5-FLUOROTOLUENE 2-NITRO-5-FLUOROTOLUENE 3-FLUORO-6-AMINOTOLUENE 3-FLUORO-6-NITROTOLUENE 4-FLUORO-2-METHYL-1-NITROBENZENE 4-FLUORO-2-METHYL-PHENYLAMINE 4-FLUORO-2-METHYLBENZENAMINE 4-FLUORO-2-METHYLBENZENEAMINE 4-FLUORO-2-METHYLNITROBENZENE 4-FLUORO-A-METHYLBENZYLAMINE 4-FLUORO-ALPHA-METHYLBENZYLAMINE 4-FLUORO-O-TOLUIDINE 4-Fluoro-2-methylaniline 452-71-1 5-FLUORO-2-NITROTOLUENE AKOS BC-2617 AKOS P-2206693 AS04091 DL-4-FLUORO-ALPHA-METHYLBENZYLAMINE OTAVA-BB 7020293028 P-FLUORO-A-METHYLBENZYLAMINE P-FLUORO-ALPHA-METHYLBENZYLAMINE TIMTEC-BB SBB028217 (CAS 452-71-1)
- 88F75YIS0F 459-59-6 4-Fluoro-N-methylaniline Benzenamine, 4-fluoro-N-methyl- EINECS 207-294-1 UNII-88F75YIS0F (CAS 459-59-6)
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